CM6BL1132500A - Aluminium Anode - for use in salt and brackish water.
Dimensions:
Length: 25.40mm (1.000in)
Width: 12.95mm (0.510in)
Depth: 25.40mm (1.000in)
Categories: Outboard Anodes, Ring Anode, Round Anode, Martyr...

CM123009Z - Zinc Anode - for salt water use. Not recommended for fresh water.
Dimensions:
Length: 60.96mm (2.400in)
Width: 22.86mm (0.900in)
Depth: 12.70mm (0.500in)
Categories: Outboard Anodes, Block Anode, Wedge Anode,...

CM865182KITA - Aluminium Anode - for use in salt and brackish water.
Fits Bravo III Engine 2004 - present
This kit contains:
• CM865182 X 1
• Mounting hardware
Replaces Mercury Part: 865182A1
Dimensions:
...

CMC12 - Zinc Anode - for salt water use. Not recommended for fresh water.
Easy installation underwater: Bolt retaining washers prevent the anode from falling off.
• Full shaft contact: 100% circular radius
• Interlocking halves...

CMC14 - Zinc Anode - for salt water use. Not recommended for fresh water.
Easy installation underwater: Bolt retaining washers prevent the anode from falling off.
• Full shaft contact: 100% circular radius
• Interlocking halves...

CMJPROP60Z - Zinc Anode - for salt water use. Not recommended for fresh water.
Dimensions:
Length: 25.40mm (1.000in)
Width: 60.96mm (2.400in)
Depth: 25.40mm (1.000in)
Categories: Propeller / Shaft Anodes, Propeller Anode,...

CM6J94537101M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water. 
Fits the following Yamaha outboard models:
F150 & VF150 4-Stroke - All Models
F175 4-Stroke - All Models
F200LB, F200XB,...

CMSGSL563A - Aluminium Anode - for use in salt and brackish water.

Fits 1999 and earlier 4 and 6 HP units (3-bladed props).
Also fits SRV retractable thrusters. Two (2) required.
Mounting screw included. 4mm hex wrenched...